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Btrfs: don't WARN() in btrfs_transaction_abort() for IO errors 

btrfs_transaction_abort() has a WARN() to help us nail down whatever
problem lead to the abort.  But most of the time, we're aborting for EIO,
and the warning just adds noise.

Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Chris Mason 2016-12-09 05:56:33 -08:00
parent 34441361c4
commit e5d6b12fe1
1 changed files with 8 additions and 3 deletions
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11
fs/btrfs/ctree.h
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@ -3445,9 +3445,14 @@ do { \
/* Report first abort since mount */ \ /* Report first abort since mount */ \
if (!test_and_set_bit(BTRFS_FS_STATE_TRANS_ABORTED, \ if (!test_and_set_bit(BTRFS_FS_STATE_TRANS_ABORTED, \
&((trans)->fs_info->fs_state))) { \ &((trans)->fs_info->fs_state))) { \
WARN(1, KERN_DEBUG \ if ((errno) != -EIO) { \
"BTRFS: Transaction aborted (error %d)\n", \ WARN(1, KERN_DEBUG \
(errno)); \ "BTRFS: Transaction aborted (error %d)\n", \
(errno)); \
} else { \
pr_debug("BTRFS: Transaction aborted (error %d)\n", \
(errno)); \
} \
} \ } \
__btrfs_abort_transaction((trans), __func__, \ __btrfs_abort_transaction((trans), __func__, \
__LINE__, (errno)); \ __LINE__, (errno)); \